1987 Buick GNX 0-60, quarter mile, specs
| 0-60 mph | 4.4 seconds |
| 0-100 kph | 4.7 seconds |
| Top speed | 200 kph / 124 mph |
| Curb weight | 1611 kilograms (3552 pounds) |
| Year introduced | 1987 |
| Displacement | 3800 cubic centimeters (3.8 liters / 232 cubic inches) |
| Maximum power | 304 metric horsepower (300 brake horsepower / 224 kilowatts) @ 4400 rpm |
| Maximum torque | 515 Newton-meters (380 pound-feet) @ 2600 rpm |
| Engine location | front-mounted |
| Drive | rear wheel drive |
Buick GNX 0-60 and acceleration in miles per hour
| 0-10 mph | 0.7 s |
| 0-20 mph | 1.2 s |
| 0-30 mph | 1.7 s |
| 0-40 mph | 2.4 s |
| 0-50 mph | 3.2 s |
| 0-60 mph | 4.4 s |
| 0-70 mph | 6.2 s |
| 0-80 mph | 8.8 s |
| 0-90 mph | 11.3 s |
Buick GNX quarter mile and acceleration in feet
| 300 feet | 5.6 s @ 70 mph |
| 1/8 mile | 9.0 s @ 88 mph |
| 1000 feet | 11.6 s @ 96 mph |
Buick GNX acceleration times in kilometers per hour
| 0-10 kph | 0.4 s |
| 0-20 kph | 0.8 s |
| 0-30 kph | 1.1 s |
| 0-40 kph | 1.4 s |
| 0-50 kph | 1.8 s |
| 0-60 kph | 2.2 s |
| 0-70 kph | 2.6 s |
| 0-80 kph | 3.2 s |
| 0-90 kph | 3.9 s |
| 0-100 kph | 4.7 s |
| 0-110 kph | 5.9 s |
| 0-120 kph | 7.3 s |
| 0-130 kph | 9.0 s |
| 0-140 kph | 10.6 s |
| 0-150 kph | 11.9 s |
| 0-160 kph | 12.9 s |
Buick GNX distance acceleration in meters
| 100 meters | 5.9 s @ 115 kph |
| 200 meters | 9.0 s @ 142 kph |
| 300 meters | 11.4 s @ 154 kph |
